"SNB can reduce its carbon footprint"
Professors Rüdiger Fahlenbrach (Swiss Finance Institut) and Eric Jondeau (HEC Lausanne) have been interviewed by Le Temps on their study which analyses the SNB's investments and their carbon footprint.
Fahlenbrach and Jondeau analyze the carbon footprint and emissions of the Swiss National Bank's (SNB) U.S. equity portfolio and compare its carbon performance to those of the world's largest asset manager, BlackRock, and to the Norwegian Government Pension Fund Global (GPFG). The SNB portfolio does as well as BlackRock's but has a significantly worse carbon footprint than the portfolio of GPFG. Few firms are responsible for much of the carbon emissions of the SNB portfolio so that carbon conscious investment approaches have a large impact on portfolio emissions but little impact on performance or diversification. The two researchers show that if the SNB excluded the firms with the highest carbon intensity representing 1% of the portfolio value and reinvested in the companies with the lowest intensity in the same sector, the total financed carbon emissions would be reduced by 22% in 2019, with no impact on the portfolio's financial performance. Fahlenbrach and Jondeau also discuss other possibilities to achieve a more climate-conscious investment portfolio.